Company lists · Data verified August 2026

Top 25 Data outsourcing companies based in the United States

Name: Data outsourcing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 3,199 companies tracked

There are 3,199 data outsourcing companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 158,651 professional contacts across them, including 43,240 with verified work emails and 29,534 with mobile numbers. New York is the largest hub.

This list covers data outsourcing companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

3,199Companies

158,651Contacts tracked

43,240Verified emails

29,534Mobile numbers

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The 25 largest data outsourcing companies based in the United States

Ranked by team size

Top 25 of 3,199 data outsourcing companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	EXL	Jersey City, NJ	10001+	40,360	11,382
2	Ricoh Usa, INC	Campbell, CA	10001+	17,670	4,148
3	Equifax	Saint Louis, MO	10001+	12,914	5,344
4	Hitachi Vantara	Santa Clara, CA	5,001-10,000	9,713	3,136
5	Ness Digital Engineering	New York, NY	1,001-5,000	5,373	895
6	People Tech Group INC	Warren	1,001-5,000	2,409	476
7	SG Analytics	New York, NY	1,001-5,000	1,950	898
8	Syniti	Needham, MA	1,001-5,000	1,634	873
9	Suntec India	Laguna Beach, CA	1,001-5,000	1,604	80
10	Annalect	New York, NY	5,001-10,000	1,359	629
11	Chain-Sys Corporation	Rocklin, CA	501-1,000	1,292	252
12	SEBPO	Marlton, NJ	1,001-5,000	1,249	367
13	Netlink Software Group America INC	Madison Heights, MI	1,001-5,000	1,235	402
14	Data Axle	Dallas, TX	1,001-5,000	1,082	642
15	Emonics LLC	Piscataway, NJ	1,001-5,000	931	224
16	Intelligent Image Management, Inc. Iimi USA	Henderson, NV	5,001-10,000	912	28
17	Onprocess Technology	Boston, MA	1,001-5,000	901	214
18	Atidiv	New York, NY	501-1,000	884	240
19	Cogneesol	New York, NY	501-1,000	861	175
20	IBI Information Builders	Fort Lauderdale, FL	5,001-10,000	770	22
21	Continuserve	Marietta, GA	501-1,000	736	210
22	kipi.ai	Houston, TX	501-1,000	682	14
23	Analytix Solutions	Woburn, MA	501-1,000	651	263
24	Alation	Redwood City, CA	501-1,000	638	314
25	Rang Technologies INC	Piscataway, NJ	1,001-5,000	592	98

Showing 25 of 3,199 data outsourcing companies based in the United States

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Data outsourcing companies based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 166 HQs

29,534Contacts with mobile numbers

76Emails re-verified in last 30 days

Companies by employee count

1-10

1,620

11-50

956

51-200

387

201-500

124

501-1,000

1,001-5,000

5,001-10,000

10001+

Data outsourcing companies by metro

Metro	Companies
Data outsourcing companies in New York	166
Data outsourcing companies in Houston	69
Data outsourcing companies in Austin	68
Data outsourcing companies in Chicago	67
Data outsourcing companies in Atlanta	65
Data outsourcing companies in Dallas	61
Data outsourcing companies in Los Angeles	46

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data outsourcing companies”, with match quality audited by blind human judging, and headquartered in the United States.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 76 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data outsourcing companies are there based in the United States?

There are 3,199 data outsourcing companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

EXL, headquartered in Jersey City, tops this list with the largest team on record.

Which city has the most data outsourcing companies?

New York leads with 166 headquartered companies, followed by Houston (69) and Austin (68).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 43,240 verified decision-maker contacts tracked across these 3,199 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.